EP1494420A3 - Reducing network configuration complexity with transparent virtual private networks - Google Patents
Reducing network configuration complexity with transparent virtual private networks Download PDFInfo
- Publication number
- EP1494420A3 EP1494420A3 EP04014497A EP04014497A EP1494420A3 EP 1494420 A3 EP1494420 A3 EP 1494420A3 EP 04014497 A EP04014497 A EP 04014497A EP 04014497 A EP04014497 A EP 04014497A EP 1494420 A3 EP1494420 A3 EP 1494420A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- client
- firewall
- server
- private network
- network configuration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0272—Virtual private networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/029—Firewall traversal, e.g. tunnelling or, creating pinholes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/1458—Denial of Service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/166—Implementing security features at a particular protocol layer at the transport layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3218—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/76—Proxy, i.e. using intermediary entity to perform cryptographic operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/80—Wireless
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/611,832 US7305705B2 (en) | 2003-06-30 | 2003-06-30 | Reducing network configuration complexity with transparent virtual private networks |
US611832 | 2003-06-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1494420A2 EP1494420A2 (en) | 2005-01-05 |
EP1494420A3 true EP1494420A3 (en) | 2006-06-07 |
EP1494420B1 EP1494420B1 (en) | 2010-07-28 |
Family
ID=33435444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04014497A Expired - Lifetime EP1494420B1 (en) | 2003-06-30 | 2004-06-21 | Reducing network configuration complexity with transparent virtual private networks |
Country Status (7)
Country | Link |
---|---|
US (1) | US7305705B2 (en) |
EP (1) | EP1494420B1 (en) |
JP (1) | JP4558389B2 (en) |
KR (1) | KR101076848B1 (en) |
CN (1) | CN1578218B (en) |
AT (1) | ATE476044T1 (en) |
DE (1) | DE602004028316D1 (en) |
Families Citing this family (60)
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US7840806B2 (en) * | 2002-10-16 | 2010-11-23 | Enterprise Information Management, Inc. | System and method of non-centralized zero knowledge authentication for a computer network |
US8239917B2 (en) * | 2002-10-16 | 2012-08-07 | Enterprise Information Management, Inc. | Systems and methods for enterprise security with collaborative peer to peer architecture |
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US7594259B1 (en) * | 2004-09-15 | 2009-09-22 | Nortel Networks Limited | Method and system for enabling firewall traversal |
US8250214B2 (en) * | 2004-12-20 | 2012-08-21 | Vmware, Inc. | System, method and computer program product for communicating with a private network |
US8261341B2 (en) * | 2005-01-27 | 2012-09-04 | Nokia Corporation | UPnP VPN gateway configuration service |
US20060235973A1 (en) * | 2005-04-14 | 2006-10-19 | Alcatel | Network services infrastructure systems and methods |
US8132005B2 (en) * | 2005-07-07 | 2012-03-06 | Nokia Corporation | Establishment of a trusted relationship between unknown communication parties |
US8166538B2 (en) * | 2005-07-08 | 2012-04-24 | Microsoft Corporation | Unified architecture for remote network access |
US20070033646A1 (en) * | 2005-08-05 | 2007-02-08 | Sierra Wireless, Inc. A Canadian Corp. | Suspension and resumption of secure data connection session |
US8874477B2 (en) | 2005-10-04 | 2014-10-28 | Steven Mark Hoffberg | Multifactorial optimization system and method |
ATE467302T1 (en) | 2005-12-02 | 2010-05-15 | Citrix Systems Inc | METHOD AND APPARATUS FOR PROVIDING AUTHENTICATION CERTIFICATES FROM A PROXY SERVER TO A VIRTUALIZED COMPUTING ENVIRONMENT FOR ACCESSING A REMOTE RESOURCE |
US7614080B2 (en) * | 2005-12-28 | 2009-11-03 | Panasonic Electric Works Co., Ltd. | Systems and methods for providing secure access to embedded devices using a trust manager and a security broker |
KR100828372B1 (en) * | 2005-12-29 | 2008-05-08 | 삼성전자주식회사 | Method and apparatus for protecting servers from DOS attack |
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CN101222456A (en) * | 2008-01-28 | 2008-07-16 | 陈勇 | Network safety gateway product sharing method |
KR101022508B1 (en) * | 2009-03-30 | 2011-03-16 | 플러스기술주식회사 | Interception system of denial of service attack and distributed denial of service attack |
US20100325424A1 (en) * | 2009-06-19 | 2010-12-23 | Etchegoyen Craig S | System and Method for Secured Communications |
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CN102131189B (en) * | 2010-12-28 | 2014-11-12 | 中国电信股份有限公司 | Acquisition instrument, mobile supervision method and system |
CN102404334A (en) * | 2011-12-07 | 2012-04-04 | 山石网科通信技术(北京)有限公司 | Method and device for preventing denial of service attacks |
CN102611700B (en) * | 2012-02-24 | 2015-04-22 | 汉柏科技有限公司 | Method for realizing VPN (Virtual Private Network) access under transparent mode |
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CN104378327B (en) * | 2013-08-12 | 2018-12-28 | 深圳市腾讯计算机系统有限公司 | Network attack protection method, apparatus and system |
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-
2003
- 2003-06-30 US US10/611,832 patent/US7305705B2/en not_active Expired - Fee Related
-
2004
- 2004-06-21 EP EP04014497A patent/EP1494420B1/en not_active Expired - Lifetime
- 2004-06-21 AT AT04014497T patent/ATE476044T1/en not_active IP Right Cessation
- 2004-06-21 DE DE602004028316T patent/DE602004028316D1/en not_active Expired - Lifetime
- 2004-06-29 KR KR1020040049692A patent/KR101076848B1/en not_active IP Right Cessation
- 2004-06-30 JP JP2004194757A patent/JP4558389B2/en not_active Expired - Fee Related
- 2004-06-30 CN CN2004100632440A patent/CN1578218B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5483597A (en) * | 1992-12-30 | 1996-01-09 | Stern; Jacques | Authentication process for at least one identification device using a verification device and a device embodying the process |
WO1997000471A2 (en) * | 1993-12-15 | 1997-01-03 | Check Point Software Technologies Ltd. | A system for securing the flow of and selectively modifying packets in a computer network |
US20020099826A1 (en) * | 2000-12-20 | 2002-07-25 | Summers David L. | Spontaneous virtual private network between portable device and enterprise network |
Also Published As
Publication number | Publication date |
---|---|
KR101076848B1 (en) | 2011-10-25 |
EP1494420A2 (en) | 2005-01-05 |
KR20050002632A (en) | 2005-01-07 |
DE602004028316D1 (en) | 2010-09-09 |
US7305705B2 (en) | 2007-12-04 |
EP1494420B1 (en) | 2010-07-28 |
JP4558389B2 (en) | 2010-10-06 |
CN1578218B (en) | 2010-12-08 |
CN1578218A (en) | 2005-02-09 |
US20040268121A1 (en) | 2004-12-30 |
JP2005027312A (en) | 2005-01-27 |
ATE476044T1 (en) | 2010-08-15 |
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